145260846

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 320112000

約数和(自身を除く): 174851154

約数列:

[1, 2, 3, 6, 9, 18, 107, 199, 214, 321, 379, 398, 597, 642, 758, 963, 1137, 1194, 1791, 1926, 2274, 3411, 3582, 6822, 21293, 40553, 42586, 63879, 75421, 81106, 121659, 127758, 150842, 191637, 226263, 243318, 364977, 383274, 452526, 678789, 729954, 1357578, 8070047, 16140094, 24210141, 48420282, 72630423, 145260846]

約数ペア:

[(1, 145260846), (2, 72630423), (3, 48420282), (6, 24210141), (9, 16140094), (18, 8070047), (107, 1357578), (199, 729954), (214, 678789), (321, 452526), (379, 383274), (398, 364977), (597, 243318), (642, 226263), (758, 191637), (963, 150842), (1137, 127758), (1194, 121659), (1791, 81106), (1926, 75421), (2274, 63879), (3411, 42586), (3582, 40553), (6822, 21293)]